Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2023 Altair Engineering Inc.
Copyright>
Copyright>        This program is free software: you can redistribute it and/or modify
Copyright>        it under the terms of the GNU Affero General Public License as published by
Copyright>        the Free Software Foundation, either version 3 of the License, or
Copyright>        (at your option) any later version.
Copyright>
Copyright>        This program is distributed in the hope that it will be useful,
Copyright>        but WITHOUT ANY WARRANTY; without even the implied warranty of
Copyright>        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Copyright>        GNU Affero General Public License for more details.
Copyright>
Copyright>        You should have received a copy of the GNU Affero General Public License
Copyright>        along with this program.  If not, see <https://www.gnu.org/licenses/>.
Copyright>
Copyright>
Copyright>        Commercial Alternative: Altair Radioss Software
Copyright>
Copyright>        As an alternative to this open-source version, Altair also offers Altair Radioss
Copyright>        software under a commercial license.  Contact Altair to discuss further if the
Copyright>        commercial version may interest you: https://www.altair.com/radioss/.
Chd|====================================================================
Chd|  THPOUT_COUNT                  source/output/th/thpout_count.F
Chd|-- called by -----------
Chd|        INIT_TH                       source/output/th/init_th.F    
Chd|-- calls ---------------
Chd|====================================================================
      SUBROUTINE THPOUT_COUNT(NTHGRP2, ITHGRP, WA_SIZE, INDEX_WA_POUT, IPARG,
     .                        ITHBUF ,SITHBUF)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
#include      "task_c.inc"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER,INTENT(IN) :: SITHBUF
      INTEGER IPARG(NPARG,*),ITHBUF(SITHBUF)
      INTEGER, INTENT(in) :: NTHGRP2
      INTEGER, INTENT(inout) :: WA_SIZE
      INTEGER, DIMENSION(2*NTHGRP2+1), INTENT(inout) :: INDEX_WA_POUT
      INTEGER, DIMENSION(NITHGR,*), INTENT(in) :: ITHGRP
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      LOGICAL :: BOOL
      INTEGER II,I,J,K,L,N,IP,IH,NG,ITY,MTE,LWA,NEL,NFT,KK(3)
      INTEGER :: J_FIRST,NITER,IAD,NN,IADV,NVAR,ITYP,IJK
      INTEGER, DIMENSION(NTHGRP2) :: INDEX_POUT
C-----------------------------------------------


C-------------------------
C           ELEMENTS POUTRE
C-------------------------
        IJK = 0
        WA_SIZE = 0
        INDEX_POUT(1:NTHGRP2) = 0
        DO NITER=1,NTHGRP2
            ITYP=ITHGRP(2,NITER)
            NN  =ITHGRP(4,NITER)
            IAD =ITHGRP(5,NITER)
            NVAR=ITHGRP(6,NITER)
            IADV=ITHGRP(7,NITER)
            II=0
            IF(ITYP==5)THEN
                II=0
                IH=IAD                        
                DO WHILE (ITHBUF(IH+NN) /= ISPMD .AND. IH < IAD+NN)
                    IH = IH + 1                           
                ENDDO                                   
                IF (IH >= IAD+NN) GOTO 666                

                DO NG=1,NGROUP
                    ITY=IPARG(5,NG)
                    IF (ITY == 5) THEN
                        MTE=IPARG(1,NG)
                        NEL=IPARG(2,NG)
                        NFT=IPARG(3,NG)
                        DO I=1,3
                            KK(I) = NEL*(I-1)
                        ENDDO

                        DO I=1,NEL
                            N=I+NFT
                            K=ITHBUF(IH)
                            IP=ITHBUF(IH+NN)
                            IF (K == N) THEN
                                IH=IH+1
                                II = ((IH-1) - IAD)*NVAR
                                DO WHILE (ITHBUF(IH+NN) /= ISPMD .AND. IH < IAD+NN)
                                    IH = IH + 1
                                ENDDO
                                IF (IH > IAD+NN) GOTO 666
                                WA_SIZE = WA_SIZE + NVAR + 1
                            ENDIF
                        ENDDO
                    ENDIF
                ENDDO
            ENDIF
 666        continue
                INDEX_POUT(NITER) = WA_SIZE
        ENDDO


        J_FIRST = 0
        BOOL = .TRUE.
        DO I=1,NTHGRP2
            IF(BOOL.EQV..TRUE.) THEN
                IF( INDEX_POUT(I)/=0 ) THEN
                    BOOL = .FALSE.
                    J_FIRST = I
                ENDIF
            ENDIF
        ENDDO

        J = 0
        IF(J_FIRST>0) THEN
            J=J+1
            INDEX_WA_POUT(J) = INDEX_POUT(J_FIRST)
            J=J+1
            INDEX_WA_POUT(J) = J_FIRST
            DO I=J_FIRST+1,NTHGRP2
                IF( INDEX_POUT(I)-INDEX_POUT(I-1)>0 ) THEN
                    J=J+1
                    INDEX_WA_POUT(J) = INDEX_POUT(I)
                    J=J+1
                    INDEX_WA_POUT(J) = I
                ENDIF
            ENDDO
        ENDIF
        INDEX_WA_POUT(2*NTHGRP2+1) = J  !   number of non-zero index
C-----------
      RETURN
      END SUBROUTINE THPOUT_COUNT
